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gerrit-public.fairphone.software / kernel / msm / 0f82ebc452f921590e216b28eee0b41f5e434a48 / . / tools / perf / util / evlist.h
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Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]1#ifndef __PERF_EVLIST_H
2#define __PERF_EVLIST_H 1
3
4#include <linux/list.h>
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame]5#include <stdio.h>
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]6#include "../perf.h"
Arnaldo Carvalho de Melo04391de2011-01-15 10:40:59 -0200[diff] [blame]7#include "event.h"
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame]8#include "util.h"
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]9
Arnaldo Carvalho de Melo5c581042011-01-11 22:30:02 -0200[diff] [blame]10struct pollfd;
Arnaldo Carvalho de Melof8a95302011-01-30 10:46:46 -0200[diff] [blame]11struct thread_map;
12struct cpu_map;
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame^]13struct perf_record_opts;
Arnaldo Carvalho de Melo5c581042011-01-11 22:30:02 -0200[diff] [blame]14
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]15#define PERF_EVLIST__HLIST_BITS 8
16#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS)
17
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]18struct perf_evlist {
19 struct list_head entries;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]20 struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]21 int nr_entries;
Arnaldo Carvalho de Melo5c581042011-01-11 22:30:02 -0200[diff] [blame]22 int nr_fds;
Arnaldo Carvalho de Meloaece9482011-05-15 09:39:00 -0300[diff] [blame]23 int nr_mmaps;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]24 int mmap_len;
Arnaldo Carvalho de Melo7bb41152011-01-29 09:08:13 -0200[diff] [blame]25 bool overwrite;
Arnaldo Carvalho de Melo8115d602011-01-29 14:01:45 -0200[diff] [blame]26 union perf_event event_copy;
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]27 struct perf_mmap *mmap;
Arnaldo Carvalho de Melo5c581042011-01-11 22:30:02 -0200[diff] [blame]28 struct pollfd *pollfd;
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]29 struct thread_map *threads;
30 struct cpu_map *cpus;
Arnaldo Carvalho de Melo81cce8d2011-10-05 19:11:32 -0300[diff] [blame]31 struct perf_evsel *selected;
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]32};
33
34struct perf_evsel;
35
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]36struct perf_evlist *perf_evlist__new(struct cpu_map *cpus,
37 struct thread_map *threads);
38void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,
39 struct thread_map *threads);
Arnaldo Carvalho de Meloef1d1af2011-01-18 21:41:45 -0200[diff] [blame]40void perf_evlist__exit(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]41void perf_evlist__delete(struct perf_evlist *evlist);
42
43void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry);
44int perf_evlist__add_default(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame]45int perf_evlist__add_attrs(struct perf_evlist *evlist,
46 struct perf_event_attr *attrs, size_t nr_attrs);
Arnaldo Carvalho de Meloa8c9ae12011-11-05 08:41:51 -0200[diff] [blame]47int perf_evlist__add_tracepoints(struct perf_evlist *evlist,
48 const char *tracepoints[], size_t nr_tracepoints);
Arnaldo Carvalho de Melo50d08e42011-11-04 09:10:59 -0200[diff] [blame]49
50#define perf_evlist__add_attrs_array(evlist, array) \
51 perf_evlist__add_attrs(evlist, array, ARRAY_SIZE(array))
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]52
Arnaldo Carvalho de Meloa8c9ae12011-11-05 08:41:51 -0200[diff] [blame]53#define perf_evlist__add_tracepoints_array(evlist, array) \
54 perf_evlist__add_tracepoints(evlist, array, ARRAY_SIZE(array))
55
Arnaldo Carvalho de Meloa91e5432011-03-10 11:15:54 -0300[diff] [blame]56void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel,
57 int cpu, int thread, u64 id);
Arnaldo Carvalho de Melo3d3b5e92011-03-04 22:29:39 -0300[diff] [blame]58
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]59int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo70082dd2011-01-12 17:03:24 -0200[diff] [blame]60void perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
Arnaldo Carvalho de Melo5c581042011-01-11 22:30:02 -0200[diff] [blame]61
Arnaldo Carvalho de Melo70db7532011-01-12 22:39:13 -0200[diff] [blame]62struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);
63
Arnaldo Carvalho de Meloaece9482011-05-15 09:39:00 -0300[diff] [blame]64union perf_event *perf_evlist__mmap_read(struct perf_evlist *self, int idx);
Arnaldo Carvalho de Melo04391de2011-01-15 10:40:59 -0200[diff] [blame]65
Arnaldo Carvalho de Melo727ab042011-10-25 10:42:19 -0200[diff] [blame]66int perf_evlist__open(struct perf_evlist *evlist, bool group);
67
Arnaldo Carvalho de Melo0f82ebc2011-11-08 14:41:57 -0200[diff] [blame^]68void perf_evlist__config_attrs(struct perf_evlist *evlist,
69 struct perf_record_opts *opts);
70
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]71int perf_evlist__alloc_mmap(struct perf_evlist *evlist);
72int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite);
73void perf_evlist__munmap(struct perf_evlist *evlist);
74
Arnaldo Carvalho de Melo4152ab32011-07-25 11:06:19 -0300[diff] [blame]75void perf_evlist__disable(struct perf_evlist *evlist);
David Ahern764e16a2011-08-25 10:17:55 -0600[diff] [blame]76void perf_evlist__enable(struct perf_evlist *evlist);
Arnaldo Carvalho de Melo4152ab32011-07-25 11:06:19 -0300[diff] [blame]77
Arnaldo Carvalho de Melo81cce8d2011-10-05 19:11:32 -0300[diff] [blame]78void perf_evlist__set_selected(struct perf_evlist *evlist,
79 struct perf_evsel *evsel);
80
Arnaldo Carvalho de Melo7e2ed092011-01-30 11:59:43 -0200[diff] [blame]81static inline void perf_evlist__set_maps(struct perf_evlist *evlist,
82 struct cpu_map *cpus,
83 struct thread_map *threads)
84{
85 evlist->cpus = cpus;
86 evlist->threads = threads;
87}
88
89int perf_evlist__create_maps(struct perf_evlist *evlist, pid_t target_pid,
90 pid_t target_tid, const char *cpu_list);
91void perf_evlist__delete_maps(struct perf_evlist *evlist);
Frederic Weisbecker0a102472011-02-26 04:51:54 +0100[diff] [blame]92int perf_evlist__set_filters(struct perf_evlist *evlist);
Arnaldo Carvalho de Melof8a95302011-01-30 10:46:46 -0200[diff] [blame]93
Arnaldo Carvalho de Meloc2a70652011-06-02 11:04:54 -0300[diff] [blame]94u64 perf_evlist__sample_type(const struct perf_evlist *evlist);
95bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist);
Frederic Weisbecker74429962011-05-21 17:49:00 +0200[diff] [blame]96
Arnaldo Carvalho de Meloc2a70652011-06-02 11:04:54 -0300[diff] [blame]97bool perf_evlist__valid_sample_type(const struct perf_evlist *evlist);
98bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist);
Arnaldo Carvalho de Melo361c99a2011-01-11 20:56:53 -0200[diff] [blame]99#endif /* __PERF_EVLIST_H */